/* ============================================
   DOTCLONE - DOCUMENTATION INDEX STYLES
   Additional styles for docs index page
   Add this to docs-layout.css
   ============================================ */

/* ============================================
   DOCS SECTIONS
   ============================================ */

.docs-section {
  margin-bottom: var(--spacing-3xl);
}

.docs-section:last-child {
  margin-bottom: var(--spacing-xl);
}

/* ============================================
   HOW IT WORKS - FLOW DIAGRAM
   ============================================ */

.docs-flow {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
  margin: var(--spacing-xl) 0;
}

@media (min-width: 768px) {
  .docs-flow {
    flex-direction: row;
    align-items: center;
    gap: var(--spacing-sm);
  }
}

.docs-flow-step {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-md);
  padding: var(--spacing-lg);
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  flex: 1;
}

.docs-flow-number {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  background-color: var(--primary-color);
  color: white;
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-bold);
  border-radius: var(--radius-full);
  flex-shrink: 0;
}

.docs-flow-content h4 {
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-semibold);
  color: var(--text-primary);
  margin-bottom: var(--spacing-xs);
}

.docs-flow-content p {
  font-size: var(--font-size-sm);
  color: var(--text-muted);
  margin: 0;
}

.docs-flow-arrow {
  display: none;
  color: var(--text-subtle);
}

@media (min-width: 768px) {
  .docs-flow-arrow {
    display: flex;
    flex-shrink: 0;
  }
}

/* ============================================
   CORE SERVICES GRID
   ============================================ */

.docs-services-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-lg);
  margin-top: var(--spacing-lg);
}

@media (min-width: 640px) {
  .docs-services-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .docs-services-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.docs-service-card {
  padding: var(--spacing-lg);
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.docs-service-card:hover {
  border-color: var(--primary-color);
  box-shadow: var(--shadow-md);
}

.docs-service-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  margin-bottom: var(--spacing-md);
}

.docs-service-icon svg {
  width: 24px;
  height: 24px;
}

.docs-service-icon.voice {
  background-color: rgba(59, 130, 246, 0.1);
  color: #3b82f6;
}

.docs-service-icon.chat {
  background-color: rgba(34, 197, 94, 0.1);
  color: #22c55e;
}

.docs-service-icon.tts {
  background-color: rgba(168, 85, 247, 0.1);
  color: #a855f7;
}

.docs-service-icon.cloning {
  background-color: rgba(236, 72, 153, 0.1);
  color: #ec4899;
}

.docs-service-icon.knowledge {
  background-color: rgba(249, 115, 22, 0.1);
  color: #f97316;
}

.docs-service-icon.workflows {
  background-color: rgba(130, 84, 21, 0.1);
  color: var(--primary-color);
}

.docs-service-title {
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-semibold);
  color: var(--text-primary);
  margin-bottom: var(--spacing-sm);
}

.docs-service-description {
  font-size: var(--font-size-sm);
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: var(--spacing-md);
}

.docs-service-features {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--spacing-xs);
}

.docs-service-features li {
  font-size: var(--font-size-xs);
  color: var(--text-subtle);
  padding-left: var(--spacing-md);
  position: relative;
}

.docs-service-features li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background-color: var(--color-success);
}

/* ============================================
   PROVIDERS GRID
   ============================================ */

.docs-providers-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-lg);
  margin: var(--spacing-lg) 0;
}

@media (min-width: 640px) {
  .docs-providers-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .docs-providers-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.docs-provider-category {
  padding: var(--spacing-md);
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
}

.docs-provider-title {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  color: var(--text-primary);
  margin-bottom: var(--spacing-md);
  padding-bottom: var(--spacing-sm);
  border-bottom: 1px solid var(--border-color);
}

.docs-provider-title svg {
  color: var(--primary-color);
}

.docs-provider-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.docs-provider-list li {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--spacing-xs) 0;
  font-size: var(--font-size-sm);
}

.docs-provider-name {
  color: var(--text-muted);
}

.docs-provider-badge {
  font-size: 0.625rem;
  font-weight: var(--font-weight-semibold);
  padding: 0.125rem 0.375rem;
  border-radius: var(--radius-sm);
  text-transform: uppercase;
}

.docs-provider-badge.recommended {
  background-color: var(--color-success-light);
  color: var(--color-success);
}

/* ============================================
   FEATURE QUICK NAV CARDS
   ============================================ */

.docs-feature-cards {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-md);
  margin-top: var(--spacing-lg);
}

@media (min-width: 640px) {
  .docs-feature-cards {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .docs-feature-cards {
    grid-template-columns: repeat(3, 1fr);
  }
}

.docs-feature-card {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  padding: var(--spacing-md);
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  text-decoration: none;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast), transform var(--transition-fast);
}

.docs-feature-card:hover {
  border-color: var(--primary-color);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.docs-feature-card-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background-color: var(--primary-color-light);
  color: var(--primary-color);
  border-radius: var(--radius-md);
  flex-shrink: 0;
}

.docs-feature-card-icon svg {
  width: 20px;
  height: 20px;
}

.docs-feature-card-content {
  flex: 1;
  min-width: 0;
}

.docs-feature-card-content h4 {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  color: var(--text-primary);
  margin-bottom: 0.125rem;
}

.docs-feature-card-content p {
  font-size: var(--font-size-xs);
  color: var(--text-muted);
  margin: 0;
}

.docs-feature-card-arrow {
  color: var(--text-subtle);
  flex-shrink: 0;
  transition: color var(--transition-fast), transform var(--transition-fast);
}

.docs-feature-card:hover .docs-feature-card-arrow {
  color: var(--primary-color);
  transform: translateX(4px);
}

/* ============================================
   BOTTOM PAGINATION
   ============================================ */

.docs-pagination {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: var(--spacing-3xl);
  padding-top: var(--spacing-xl);
  border-top: 1px solid var(--border-color);
  gap: var(--spacing-md);
}

.docs-pagination-prev,
.docs-pagination-next {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-md) var(--spacing-lg);
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  text-decoration: none;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.docs-pagination-prev:hover,
.docs-pagination-next:hover {
  border-color: var(--primary-color);
  box-shadow: var(--shadow-md);
}

.docs-pagination-prev {
  flex-direction: row-reverse;
}

.docs-pagination-prev svg {
  transform: rotate(180deg);
}

.docs-pagination-next {
  margin-left: auto;
}

.docs-pagination-label {
  font-size: var(--font-size-xs);
  color: var(--text-subtle);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.docs-pagination-title {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  color: var(--text-primary);
}

.docs-pagination-prev .docs-pagination-label,
.docs-pagination-prev .docs-pagination-title {
  text-align: right;
}

.docs-pagination-next .docs-pagination-label,
.docs-pagination-next .docs-pagination-title {
  text-align: left;
}

.docs-pagination svg {
  color: var(--text-muted);
  flex-shrink: 0;
}

.docs-pagination a:hover svg {
  color: var(--primary-color);
}

/* Stack pagination labels on small screens */
.docs-pagination-prev > div,
.docs-pagination-next > div {
  display: flex;
  flex-direction: column;
}

@media (max-width: 640px) {
  .docs-pagination {
    flex-direction: column;
  }
  
  .docs-pagination-prev,
  .docs-pagination-next {
    width: 100%;
    justify-content: space-between;
  }
  
  .docs-pagination-next {
    margin-left: 0;
  }
}